/*
* @Author: lenovo
* @Date:   2017-11-14 14:15:37
* @Last Modified by:   lenovo
* @Last Modified time: 2017-11-29 13:47:49
*/
require('./index.css');
var cwidth = document.body.clientWidth;
var cheight = document.body.clientHeight;
var headerWrap = document.getElementsByClassName("header-wrap")[0];
if(cwidth<=597){
	// alert(headerWrap);
	headerWrap.style.backgroundColor = 'rgba(0, 0, 0,0.3)';
}
//